On Wed, 03 Sep 2003 22:39:45 GMT, "Dave Stadt"
wrote:

Actually you turn the antenna for the weakest signal.


Yes, you tune for a "null".

It's an exercise in futility now to try to teach modern day students
something as simple as how the BFO works.

Sigh, I guess that I'm getting old.

Naw... things are just getting better!

Mike Weller